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User Guide
84
3. Navigate the screen’s
fi
elds by doing the following:
X
Turn the encoder to move orange highlight from one
fi
eld to the next.
X
Press the encoder to select a
fi
eld. Chosen
fi
elds appear blue.
4. Turn and press the encoder to change each
fi
eld’s value.
5. When
fi
nished with your edits, turn the encoder to highlight Done and press
the encoder to save your new timecode value.
Setting User Bits
By default, you may customize the user bits with a four-
fi
eld format, delineated
by colons, such as UU:UU:UU:UU, where U represented a user-de
fi
nable value.
Often, the
fi
rst three
fi
elds in the format are manually reset daily using two-
digit numerical values for the date, such as MM:DD:YY:UU or DD:MM:YY:UU.
The User Bits mode lets you con
fi
gure the device to automatically populate the
fi
rst three
fi
elds with values derived from the system’s date.
A fourth mode allows user bits to be derived from an external source. If that
mode is to be used, ensure the external source for timecode user bits is at-
tached to the 688 via the 5-pin LEMO connector on the mixer’s right panel be-
fore setting the mode.
To set User Bits mode:
1. Press the MENU button.
2. Turn and press the Headphone encoder to select TIMECODE/SYNC > Set
Generator UBits.
3. Press the encoder again to select one of four mode options:
◦
UU:UU:UU:UU — four, two-digit, user-de
fi
nable
fi
elds (the default)
◦
MM:DD:YY:UU —
fi
rst three two-digit
fi
elds represent month, day, year
◦
DD:MM:YY:UU —
fi
rst three two-digit
fi
elds represent day, month, year
◦
Use External — After the values are received from the external source, it
may be disconnected from the mixer. The 688 will retain those values for
up to two hours after power down.
L
When set to MM:DD:YY:UU or DD:MM:YY:UU, the system will populate the
fi
rst
three
fi
elds, so those
fi
elds will appear grayed out in the Set Generator UB screen,
leaving only the last
fi
eld (UU) to be customized by the user. When set to Use Ex-
ternal, the
fi
elds appear grayed out and the
fi
eld labels change from UU to XX.